noun
- a device that adds moisture to the air in a room or building
Examples
- We bought a humidifier for the baby’s room to help with her dry cough.
- The humidifier runs all night to keep the air from getting too dry.
- During winter, a humidifier can prevent your skin from becoming irritated.
- The doctor recommended using a humidifier to ease his breathing problems.
- She filled the humidifier with distilled water before turning it on.
- The whole-house humidifier is connected to our heating system.